BUILDMART - 10x10 MUD-IN Air Vent Cover - Drywall Mud-in White Air Vent - Mud Linear Slot Diffuser - Register Grille for Ceiling and Walls - Texas BuildmartOur Standard Linear Slot Diffusers have ASHRAE 70 and ANSI S12. 51 Engineering Certifications Designed and Engineered to the Highest HVAC Industry Standards Commercial Grade Solid Aluminum with Modern Architectural Design This Model can be used in Ceilings and Walls This Model can be used as a Supply Vent Cover and Return Vent Cover CFM: 243 ft3 min Effective Velocity: 9. 8 ft s Neck: 9 5 8" x 9 1 2" Face: 11 13 16" x 11 11 16" This is a Non Filter

Neck: 27 5/8" x 5 15/16" - Face: 29 5/8" x 7 7/8"

CFM: 366 ft3/min - Effective Velocity: 9

ASIN: B08MZGBTRV

CFM: 285 ft3/min - Effective Velocity: 9

ASIN: B09K5XQPHL

72'' X 1 3/4" Linear Slot Plenum Box - For Single Slot (1 Slot) Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings

ASIN: B097KFJKMJ

Neck: 17 3/4" x 11 3/4" - Face: 19 3/4" x 13 3/4"

Neck: 21 11/16" x 3 15/16" - Face: 23 11/16" x 5 15/16"

CFM 302 ft3/min - Effective Velocity 9

12 Inch 3 Slot White Triple Linear Diffuser

ASIN: B081ZMXZPZ